- Divelbiss Corporation
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1. REVISION 3 i AAI oti al sar Ss prii eter a eee Micro Bear Controller Covered Models ICM MB 100 ICM MB 110 m Divelbiss Corporation Toll Free 1 800 245 2327 ive ISS 9778 Mt Gilead Road Web http www divelbiss com Fredericktown Ohio 43019 il i i CORPORATION Email sales divelbiss com 2009007 3 Table of Contents Manual Contents Getting Started How to Use this Vi ANA ocaseatencosavossetescachenesetiwarcepraseatecabbedeesateceintene ene 3 Configuring the Micro Bear Target in EZ LADDER Toolkit 008 4 Loading the Micro Bear Kernel cccceccseccseccesccnsseeceeeseeeeenseeuseeesees 4 Getting to Know the Micro Beal ccccceccececeseeeceeesenseeeceeeseeeeeeeeeees 6 Micro Bear Features POR Cai AUS POL Gs ceaesecacieve sca rconsnmeentomctneseoteeeunaesnd cosannpencthaesmtenuieavaseueecee 9 SU CED aca apaan se E EEE E A T 9 Programmable LEDS sessesseeesessesrseessrsrerresresresresrsreserseesreresresresresersees 9 APUL POWO eera eE E E E EE EE EA 10 MOUNN eaer e E E seine O E E E 10 PEAD US ee E ENE ER 11 Count TIRDO ea E E carte tienes 12 PeO ea EEE E E EAEE 12 Digital Outputs Option Solder JUMpeTrS ssessssssssssssesresresessesresreserseseens 13 Anao IPOT ara E E EA EE ER 15 ICM MB 110 Display Board Features cccceccsssceeceesceeseeseeeeeeeeenes 15 FRAM EEPROM Memory ssssosssssssssssssssesssssresesssssessreressseressseressseeeese 17 SOS CICA OIN2. Os O General Purpose Output 0 General Purpose Output 3 General Purpose Output 1 General Purpose Output 2 Form C x 1 Form C x 2 DPDT Figure 1 5 Micro Bear Connections ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 7 of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Micro Bear Features This section explains the Micro Bear Controller ICM MB 1XX hardware features options and information regarding EZ LADDER Tool kit for basic operation For more in depth information on EZ LADDER Toolkit including features and how to use download the latest EZ LADDER Toolkit Manual from www divelbiss com Micro Bear Features Programming Port The Micro Bear is programmed using its Programming Port COM 0 This RS232 serial port is only to be used for programming using Divelbiss EZ LADDER Toolkit software This is not a general purpose port and may not be used in any other capacity than programming the controller itself The Programming Port defaults to Baud 57600 Parity None Data Bits 8 Stop Bits 1 The Micro Bear Programming Port is labeled PGM and accepts a 3 5mm Stereo Audio plug The programming cable is sold sepa rately For ordering use the part number SI PGM Refer to Figure 2 1 TO Computer with EZ LADDER Toolkit GPI5 GP14 GPI3 CC GPI2 GPI1 GPIO C z m N Q a a a oO Oo oO UO IDDD DDD PDO OO OOl OOO
3. from the computer to the Micro Bear See Programming Port in the Micro Bear Features sec tion 3 Create a small one rung program with a normally open direct contact and an output tied together You may also open a pre existing program for the Microbear EZ LADDER version 1 0 4 4 and later includes a sub directory EZ LADDER Kernel Install Start Programs which has starter programs for each target to load the kernel Choose GetStarted_MB 100 dld or GetStarted_MB 110 did based on the part number C 4 Click the Compile button 5 Click the onion button to change from the Edit to Monitor Mode A da 6 Click the Connect button to connect to the target A dialog will appear automatically when no kernel is loaded If this dialog does not appear click PROJECT then BOOTLOADER 7 Click the BROWSE button and select the target s kernel by partnumber located by default at C Program Files EZ Ladder Kernel The following are kernel names and descriptions File Name Description To be Used on Partnumber ICM_MB_100 dat Kernel for Micro Bear ICM MB 100 ICM MB 110 wl Bootloader aoje X Current Target Settings Target O Bootloader Version men 0 0 7 z Name Date modified J Documents EnhancedBabyBear_128k dat W Deskt EnhancedBabyBear_256k dat eskto j HEC_1000 dat E Recent Places uec pares e HEC_1200 dat Favorite Links Folders HEC_2000 dat Ji Divelbiss Corp
4. EZ LADDER Toolkit and an additional 0 5VDC 10 bit single ended analog input identical to the analog input located on the main Micro Bear controller board This display option top mounts to the Micro Bear Controller board 4 Digit 7 Segment Display The display can display variables up to 4 digits total either reals or integer Q The display is accessed in the EZ LADDER Tookit using the SI_DISP and SI_CLRDISP function blocks Refer to the EZ LADDER Tookit manual for details on these function blocks Figure 2 11 illustrates the Micro Bear with Display option ICM MB 110 Programmable Pushbuttons The ICM MB 110 display board provides 3 individual pushbuttons that are used in the EZ LADDER Toolkit as digital inputs These pushbuttons may be used in the program for any function as programmed Variables PB1 PB2 and PB3 are automatically created when the ICM MB 110 target is selected These variables are to be used as contacts inputs in the EZ LADDER Toolkit ladder diagram ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 15 of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Micro Bear Features Programmable LEDs The ICM MB 110 display board provides 3 individual programmable LED indicators These LED indictors are to be used in the EZ LADDER Toolkit ladder diagram as digital outpus coils and can indicate any condition or status as programmed Variabl
5. driven via on board jumper options See the Digital Outputs Section Figure 2 2 shows the proper power connec tions to the Micro Bear Input Power Common DC From Power Supply Input Power 9 32VDC From Power Supply Connect to Earth Ground GPIS GPI4 GPI3 C C GPI2GPI1 GPIO t mMm A a UO O GPIS h WLED1 BILED2 STS K GPI2 h GPI1 ff GPIO R E pd E Eod E rade H E hy H E a Figure 2 2 Input Power Connections O The Micro Bear mounts is designed to mount to equipment using the four provided mounting holes 1 near each corner Each hole is of the diameter to accept a 4 screw See Figure 2 3 for dimensions The Micro Bear is also designed to mount into snap track Consult factory for snap trak options and pricing 0 140 4 PLCS A GPI5 GP14 GPI3 C C GPI2GPI1 GPIO ae 22 022 DOO oo 29 200 015 000 lt roa A A 0 00 0 32 4 20 4 35 0 75 a eee OOOO gg Figure 2 3 Micro Bear Mounting amp Dimensions ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 10of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Micro Bear Features Digital Inputs The Micro Bear includes 6 on board digital inputs They are identified in EZ LADDER Toolkit and this manual as GPIO through GPI5 Each digital input can accept an input voltage of 9 32 VDC The inputs are wired on b
6. still be wired as sinking or sourcing must match GPI1 and GPI2 as they share the same common C terminal POWER SUPPL 9 32VDC Pulse Input Device Figure 2 5 Typical Counter Input Connections Digital Outputs The Micro Bear includes 4 on board digital outputs They are identified in the EZ LADDER Toolkit and this manual as GPOO GPO3 GPOO GPOO3 are relay outputs and consist of two different relay configurations See the Specifications Section in this manual for complete ratings DPDT relays are used for digital outputs GPOO and GPO1 therefore each output has two Form C relays COM NO NC x 2 that switch states when the output is energized de energized Default from the factory these are Dry Contacts Figure 2 6 represents the standard configuration of GPOO and GPO1 The terminal blocks for GPOO and GPO1 are labled with a A and B representing each of the Form C poles ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 12 of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com Micro Bear Features On Board DPDT Relay On Board DPDT Relay for GPO 0 for GPO 1 AFepo0n AK AFepoos AE AF Gpoin AK AFcpois AH Field Wiring Field Wiring Terminal Block Terminal Block Figure 2 6 GPOO GPO1 Relay Diagram Form C relays are used for digital outputs GPO2 and GPO3 therefore each output has a normally open and normally closed contact tha
7. the Micro Bear The Micro Bear Controller is designed to provide low cost yet powerful control options The Micro Bear is designed specifically for OEMs with it s open board design It can be mounted using the supplied mounting holes or can be mounted using optional snap track Snap track kits with multiple options are available Refer to Figure 1 4 as it illustrates the Micro Bear ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 6of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com Getting Started o Analog Input Programming Digital Inputs Input E Port 4 Mounting Holes Status x 4 Corners LED GPI5 GPI4 GPI3 looo GPI1 GPIO C ANO ooo C V Output LED Input LED Indicators x 4 Indicators x 6 aeeelgoojaoejooojogojooo c Z oop HE Scotia AE Eede HE IE cp HE SIE ope DPDT Relay Form C Relay Outputs x 2 Outputs x 2 Figure 1 4 Micro Bear Product Drawing The Micro Bear features 5mm screw type terminal blocks for all external connections Each point will accept 20 14 AWG wire size Refer to Figure 1 5 for the Micro Bear external Connections General Purpose Input General Purpose Input 2 General Purpose Input 0 GPI0 2 Common Analog Input 0 Common GPI3 5 Common Analog Input 0 Signal General Purpose Input 3 Earth Ground General Purpose Input 4 Input Power Common DC General Purpose Input 5 9 32VDC Input Power
8. 1 800 245 2327 www divelbiss com Micro Bear Features Counter Input As was noted in the Digital Inputs Section one of the digital inputs GPIO may be utilized as a high speed counter up counting only This input will accept a maximum frequency of 25KHz and is optically isolated to promote noise immunity This input is ideal anywhere that high speed counting is required such as calculating RPM batch counting and more To use GPIO in a ladder diagram as a high speed counter you must use the CNTRMR function block This block when placed in the ladder diagram will provide a drop down menu to select which counter to use Refer to the EZ LADDER Toolkit User s Manual for details on the CNTRTMR and other function blocks GPIO is Counter Channel 1 in the CNTRTMR function block Please note Individually the GPIO input is designed to be used as a digital input only or high speed counter input only EZ LADDER will allow the placement of contacts and or CNTRTMR function in any program Therefore you can place and use the contacts and the CNTRTMR function block in the same program they use the same digital input This can be useful in some programs based on the application but it is important to know that input contacts will only operate at a fraction of the frequency that the CNTRTMR function block can accurately read Typical High Soeed Counter connections are shown in Figure 2 5 This example is shown as a sinking input but this input can
9. ADDER Toolkit the ICM MB 1XX supports the use FRAM memory that may be used to store and recall boolean integer real and timer values in non volatile memory in the ladder diagram FRAM is a technology that stores data in locations similar to EEPROM memory This can be used to store field adjustable set points and more The ICM MB 1XX supports 406 bytes of FRAM memory This memory is similar to EEPROM it is accessed in the ladder diagram us ing the EEPROM_READ and EEPROM_WRITE Function blocks The same variable type that writes to the EEPROM location should be used to read the EEPROM location A memory map is recommended for organizing variables stored in EEPROM Each FRAM EEPROM address is absolute and is one byte in size Boolean variables fill two bytes while all other variable types fill four bytes of FRAM EEPROM When writing a boolean to address 0 the actual variable will use addresses 0 and 1 two bytes Should you write an integer variable into address 0 then it would use addresses 0 3 A memory map should be created and used to assign variable types and addresses prior to coding to ensure that variable size and types are accounted for Variable 1 Address Boolean 2 Variable 2 Address Integer 4 Variable 3 Address Boolean 2 bytes uses location 0 and 1 bytes uses location 2 3 4 and 5 bytes uses location 6 and 7 S E NA errs Ao a e l e e e lr T t TT variable aces Te verabiea eooieany 1 i 1 Figure 2 12 FR
10. AM EEPROM Memory Locations As this memory is based on RAM technology it does not suffer limitations on the number of write cycles Each location may be written to often without fear of the location failing from too many write cycles Specifications Processor PLC on a Chip Memory 64K Flash 512 Bytes RAM 406 Bytes EEPROM 100 Bytes Retentive Serial Ports 1 Programming Port Digital Inputs Qty 6 Rated 9 32VDC Digital Outputs Total 4 Relay Outputs Qty 2 DPDT Dry Contacts rated 2A 30VDC 5A 125VAC 25A 250VAC Qty 2 SPDT Dry Contacts rated 54 125VAC 5A 250VAC 5A4 30VDC Relay Output Common Terminals can be jumpered on board to Input Power VDC or Common Maximum current when jumpered on board is 7 Amps total DC Counters 1 Channels Count Up 25KHz Max using GPIO Analog Inputs 2 Channels O 5VDC 10 bit Single Ended Second channel on ICM MB 110 display board Input Power 9 32VDC 105mADC Maximum Current 24VDC No Output Loads Included Display 4 Digit 7 Segment with Decimal Point LEDs 1 Status and two programmable LEDs on Micro Bear all models 3 additional progammable LEDs on ICM MB 110 display board Pushbuttons 3 Programmable Pushbuttons on ICM MB 110 display board Operating Temp 0 602 C Program Language Ladder Logic using Divelbiss EZ LADDER Toolkit Dimensions 2 86 Wide x 4 35 Length x 75 Tall ICM MB 110 1 2 Tall Mounting Panel Mount using screws or optional Snap Track sold separat
11. G eiorinn r EE EEA AAEE 17 WARNING The ICM MB 1XX as with other programmable controllers must not be used alone in applications which could be hazardous to personnel in the event of failure of this device Precautions must be taken by the user to provide mechanical and or electrical safeguards external to this device This device is NOT APPROVED for domestic or human medical use ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 1of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Getting Started This section explains how to read this manual and understand the symbols and information that it contains To begin using your Micro Bear Controller you will need to follow these steps e Install EZ LADDER Toolkit if not already installed not included e Configure the Micro Bear Controller in the EZ LADDER Toolkit Project Settings e Using purchased or self made cables connect the Input Power and Programming Port e Write a ladder diagram program e Download and run the program on the Micro Bear Controller Refer to the appropriate sections of this manual for details on the above items Getting Started In this manual the following conventions are used to distinguish elements of text BOLD Denotes labeling commands and literal portions of syntax that must appear exactly as shown italic Used for variables and placeholders that represent the type of
12. Shoop ae FE AE oo AE Z Aod AE Roche AE SF cock JHE Gpo Figure 2 1 Programming Port Connection Status LED The operating status of the Micro Bear can be determined by the Status LED See Figure 1 4 When the Status LED is flashing at a Q slow rate approximately once per second then there is no ladder program executing When the Status LED is flashing at a fast rate approximately 10 times per second a program has been loaded and it is executing If the Status LED is flickering quickly then there is no kernel loaded Should the Status LED not flash at all first check the input power If the input power is correct and there is still no Status LED con tact Divelbiss Technical Services Programmable LEDs The Micro Bear has two programmable LEDs on board that may be used in the ladder diagram These two LEDs are controlled as Q any other output using the Direct Coil Their variables are automatically created when the ICM MB 100 target is selected and are LED1 and LED2 repectively Additional programmable LEDs are available on the ICM MB 110 Micro Bear with Display model ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 9of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com i Micro Bear Features Input Power The Micro Bear may be powered using 9 32VDC The input power must be of sufficient supply to drive the Micro Bear controller and I O loads if
13. ely Type Open Board ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 17 of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com
14. ent 2009007 3 pdf PAGE So a Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com i Micro Bear Features Analog Input The Micro Bear provides 1 analog input for external devices The analog input is single ended with 10 bits of accuracy and can ac cept an input signal from 0 5VDC This single ended analog input requires the analog signal to be input on the ANO terminal The analog input common C terminal is connected on board to the input power common terminal C An additional analog input is available on the ICM MB 110 Micro Bear with Display model Figure 2 10 shows the typical analog input wiring connections Q A variable AINO is automatically created when the Micro Bear target is selected This variable AINO will represent the actual current reading on the analog input as an integer number 0 1023 To use the analog input reading place the appropriate analog input variable as an input to function blocks POWER SUPPL 9 32VDC Analog Device 0 5VDC Output Figure 2 10 Typical Analog Input Connections ICM MB 110 Display Board Features The ICM MB 110 is a Micro Bear controller with a factory installed display option The ICM MB 110 provides a 4 digit 7 segment display capable of displaying integers and real values 3 programmable pushbuttons that are used as digital inputs in EZ LADDER Toolkit 3 programmable LEDs that are used as digital outputs in
15. es EXP_LED1 EXP_LED2 and EXP_LED3 are automatically created when the ICM MB 110 target is selected These variables are to be used as coils outputs in the EZ LADDER Toolkit ladder diagram Analog Input The ICM MB 110 display board provides 1 additional analog input for external devices The analog input is single ended with 10 bits of accuracy and can accept an input signal from O 5VDC This single ended analog input requires the analog signal to be input on the AN1 terminal The analog input common C terminal is connected on board to the input power common terminal C current reading on the analog input as an integer number 0 1023 To use the analog input reading place the appropriate analog A variable AIN1 is automatically created when the Micro Bear target is selected This variable AIN1 will represent the actual input variable as an input to function blocks GPI5 GPI4 GPI3 GPI2 GPI1 GPIO sc 4V 2 ooo DOO oo ooj ooa 4 Digit Display Programmable LED Indicators x 3 Analog Input AN1 Programmable Pushbuttons Indicators x 3 aeeejooejocejooojooejooo e He NS Figure 2 11 Micro Bear Display Board Option ICM MB 110 ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 16 of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com V Micro Bear Features FRAM EEPROM Memory As one of the standard features of PLC on a Chip and EZ L
16. oard with one common terminal for every three inputs GPIO GPI2 have a common terminal and GPI3 GPI5 have a common terminal This configuration allows for the inputs to be used as Sinking or Sourcing in groups of 3 based on your external wiring GPIO may be used as general purpose digital input or high speed counter while GPI1 GPI5 can only be used as general purpose digital inputs For information on using GPIO as high speed counter inputs refer the COUNTER INPUTS Section of this User s Manual To read a digital input status in a ladder diagram place and connect the appropriate contact for your needs The DIRECT CONTACT and INVERTED CONTACT functions are used to read digital inputs in the ladder diagram When placing the contact verify you select the correct input address GPIO GPI5 from the provided drop down menu Figure 2 4 illustrates the connections using GPIO GPI2 as a sinking input and GPI3 GPI5 as a sourcing input POWER SUPPL 9 32VDC GPIO Q Q pin Sourcing Input Device GPI 1 GPI2 opis C GPi2 cPn Epio QO OOO DOO OO TGP J gt GP 1 GP14 GPI Q Q Sinking Input Device Q Sinking Input Device T GPI5 WN 4 WN m m N LEDI f Figure 2 4 Typical Digital Input Connections ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 11of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e
17. oration HEC_4000 dat AllianceWinForm2005 ICM_MB_100 dat EZ Ladder Auto Pcs 1XX dat data Pcs _2xX dat Jb Kernel PLCHIP_M2_1280X dat Ji EZ Ladder DEMO PLCHIP_M2_2560X dat File name ICM_MB_100 dat Figure 1 2 Bootloader Kernel Select ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 5of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Getting Started 8 Click the OPEN button to finish the kernel selection Make sure the correct kernel is chosen 9 Click the UPDATE TARGET button to install the kernel a Bootloader Current Target Settings Target Version Bootloader Version Senal Number m Upload File FileName C Program Files c86 Divelbiss Corporation EZ Ladder Auto Kemel IC Target ICM_MB_100 Version 1 0 0 0 Erase User Program Update Target Restart Target 10 A dialog box will appear to show the status of the kernel installation This could take a couple of minutes to install 11 When the dialog windows close the installation is complete The Micro Bear is ready to use and may be connected to and programs may be downloaded Q The Micro Bear does not store a serial number internally Getting to Know
18. s Corporation Harsh Environment PLC Divelbiss Corporat Divelbiss Corporation PCS Divelbiss Corporation PCS a a a allla Serial Settings Fort ICOM Baud Rate 5 600 Figure 1 1 Project Settings Window 2 Anew window will open Select the Model number of the Micro Bear from the drop down menu Click OK to close this selection window Click OK again this will close the Project Settings Window saving the specific Micro Bear model as the target for this ladder diagram project Loading the Micro Bear Kernel THE ICM MB XXX WILL NOT FUNCTION UNLESS THIS STEP KERNEL LOADING IS COMPLETED The kernel is the firmware for the controller and to provide greater flexibility and reliability Micro Bear Controller shipments are factory shipped without a kernel If this is a new unit from the factory it will be necessary to load the kernel before a ladder pro gram can be downloaded If the kernel is already loaded this step is not required To upgrade a kernel see the EZ LADDER User s Manual ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 4 of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com Getting Started To install the Micro Bear s kernel 1 Verify the target has been configured see Configuring the Micro Bear Target in EZ LADDER Toolkit 2 Connect the Programming cable s
19. t Power or the Input Power Common To connect the bus to the VDC Input Power solder a jumper between the JMP7 pads To con nect the bus to the Input Power Common solder a jumper between the JMP8 pads Refer to Figure 2 8 for the jumper location and Figure 2 9 for the electrical representation ICM MB 1XX User s Manual Document 2009007 3 pdf PAGE 13 of 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com Micro Bear Features When using the relay outputs with the optional on board jumper bus the total output current is limited Refer to the Specifications Section for relay data and current limitations Using loads too large for this bus system will result in damage to the Micro Bear Relay Relay Relay Common Common Common Open to V to V Common O GO JMP8 O O JMP8 JMP8 O O JMP7 JMP7 O O JMP7 Only one Configuration May be used O O JMP7 DIVELBISS CORP PC 0970391 REV X 118 106686 JMP2 JMP3 JMP4 JMP5 JMP6 0O 0O 0O 0O 0O O O 0O 0O O 0O Back Solder Side of Printed Circuit Board Shown Oo D D D c c c fe fe O z O O O O O O Figure 2 8 Optional Solder Jumper Identification JMP8 5 O6 V_ INPUT POWER 9 32VDC JMP7 O INPUT POWER COMMON AFepo0n AE AFepoon AE AFepoin AE AFepoip Ae AF cr AK Ak aGpo3 AK Figure 2 9 Optional Solder Jumper Schematic ICM MB 1XX User s Manual Docum
20. t switch states when the output is energized de energized Default from the factory these are Dry Contacts Figure 2 7 repre sents the standard configuration of GPO2 and GPO3 On Board Form C Relay On Board Form C Relay for GPO 2 for GPO 3 Field Wiring th Gpo2 AH AF apos HN Field wiring Terminal Block Terminal Block Figure 2 7 GPO2 GPO3 Relay Diagram ED COIL functions are used to control digital outputs in the ladder diagram When placing the coil verify you select the correct Q To control a digital output in a ladder diagram place and connect the appropriate coil for your needs The DIRECT COIL and INVERT output address GPOO GPO3 from the provided drop down menu Digital Outputs Option Solder Jumpers As previously noted the Micro Bear comes from the factory with Dry Contacts on all relay outputs These contacts can be jump ered so that their commons C can be connected electrically Each output relay contact set can be individually connected to this on board bus On the solder side of the Micro Bear back side a set of jumper solder type pads is provided for each set of relay contacts JMP1 6 Soldering a jumper between these two jumper pads will connect the output relay common C to the bus Refer to Figure 2 8 for the jumper location and Figure 2 9 for the electrical representation In addition to being able to connect the relay commons to a bus this bus can be electrically connected to either the VDC Inpu
21. text to be entered by the user SMALL CAPS Used to show key sequences or actual buttons such as OK where the user clicks the OK button In addition the following symbols appear periodically in the left margin to call the readers attention to specific details in the text Y Warns the reader of a potential danger or hazard associated with certain actions Q Appears when the text contains a tip that is especially useful Indicates the text contains information to which the reader should pay particularly close attention All Specifications and Information Subject to Change without Notice ICM MB 1XX User s Manual Document 2009007 3 pdf NG ois 0 17 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com B Getting Started Configuring the Micro Bear Target in EZ LADDER Toolkit Before you can program and use the MicroBear Controller it must be configured as a target within the EZ LADDER Toolkit For help with installing or using EZ LADDER please refer to the EZ LADDER User s Manual 1 In EZ LADDER from the File Menu at the top click PROJECT then SETTINGS This will open the Project Settings Window Select Micro Bear PLC as the target from the choices Refer to Figure 1 1 EZ Project Settings Target Version Options scripti a HEC 1000 Divelbiss Corporation Harsh Environment PLO HEC 2000 Divelbiss Corporation Harsh Environment PLC _ HEC 4000 Divelbis
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